Determination of the Bonding Strength of Finger Joints Using a New Test Specimen Geometry. Stolze, H., Gurnik, M., Kegel, S., Bollmus, S., & Militz, H. Processes, 11(2):445, February, 2023. Number: 2 Publisher: Multidisciplinary Digital Publishing Institute
Determination of the Bonding Strength of Finger Joints Using a New Test Specimen Geometry [link]Paper  doi  abstract   bibtex   
In this study, a specimen geometry for testing finger joints was developed using finite element simulation and proofed by experimental testing. Six different wood species and three adhesives were used for finger-jointing specimens. With the test specimen geometry, the bonding strength of the finger joints was determined without the usual self-locking of the joint. Under load, the test specimen geometry introduces maximum stress at the beginning of the bond line (adhesive zone). However, the test specimen geometry does not generate a symmetric stress state. The main difficulty here is the flank angle of the finger joint geometry. The wood species and adhesives significantly influenced the performance of the finger joints.
@article{stolze_determination_2023-1,
	title = {Determination of the {Bonding} {Strength} of {Finger} {Joints} {Using} a {New} {Test} {Specimen} {Geometry}},
	volume = {11},
	copyright = {http://creativecommons.org/licenses/by/3.0/},
	issn = {2227-9717},
	url = {https://www.mdpi.com/2227-9717/11/2/445},
	doi = {10.3390/pr11020445},
	abstract = {In this study, a specimen geometry for testing finger joints was developed using finite element simulation and proofed by experimental testing. Six different wood species and three adhesives were used for finger-jointing specimens. With the test specimen geometry, the bonding strength of the finger joints was determined without the usual self-locking of the joint. Under load, the test specimen geometry introduces maximum stress at the beginning of the bond line (adhesive zone). However, the test specimen geometry does not generate a symmetric stress state. The main difficulty here is the flank angle of the finger joint geometry. The wood species and adhesives significantly influenced the performance of the finger joints.},
	language = {en},
	number = {2},
	urldate = {2024-01-11},
	journal = {Processes},
	author = {Stolze, Hannes and Gurnik, Michael and Kegel, Sebastian and Bollmus, Susanne and Militz, Holger},
	month = feb,
	year = {2023},
	note = {Number: 2
Publisher: Multidisciplinary Digital Publishing Institute},
	keywords = {hardwoods, softwoods, bonding strength, finger joints, adhesive joint design, finite element simulation},
	pages = {445},
	file = {Full Text PDF:C\:\\Users\\Eva\\Zotero\\storage\\Q42YXSYZ\\Stolze et al. - 2023 - Determination of the Bonding Strength of Finger Jo.pdf:application/pdf},
}

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